static public bool VerifyIndex(FileSystemObject root)
{
bool success;
success = true;
Log.Info("Verifying index for root {0}", root.FullName);
for (int i = 0; i < Token.Count; ++i)
{
Query query;
query = QueryFu.NewTokenQuery(i);
if (!CheckQuery(query, root))
{
Log.Spew("Failed query is:");
QueryFu.SpewQuery(query);
success = false;
}
}
if (success)
{
Log.Info("Index successfully verified");
}
else
{
Log.Info("Verification failed");
}
return(success);
}
static public bool TestRandomQueries(double minutes_to_run, FileSystemObject root)
{
if (minutes_to_run < 0)
{
minutes_to_run = default_minutes_to_run;
}
Log.Info("Running random queries for {0:0.0} minutes", minutes_to_run);
bool success;
success = true;
Stopwatch sw;
sw = new Stopwatch();
sw.Start();
int count = 0;
while (true)
{
if ((count % 100 == 0) && sw.ElapsedTime > minutes_to_run * 60)
{
break;
}
++count;
if (count % 1000 == 0)
{
Log.Spew("{0} queries run", count);
}
Beagle.Query query;
query = QueryFu.NewRandomQuery();
if (!CheckQuery(query, root))
{
Log.Spew("Failed query is:");
QueryFu.SpewQuery(query);
success = false;
break;
}
}
// In case we ended early
minutes_to_run = sw.ElapsedTime / 60;
Log.Spew("Ran {0} queries in {1:0.0} minutes ({2:0.0} queries/s)",
count, minutes_to_run, count / (minutes_to_run * 60));
return(success);
}
static public bool CheckQuery(Query query, FileSystemObject root)
{
// Find the set of objects that we expect to match the query,
// based on our knowledge of the current state of the tree.
ICollection matching_fsos;
matching_fsos = root.RecursiveQuery(query);
// Query the daemon and get the actual list of hits.
Hashtable matching_hits;
matching_hits = QueryFu.GetHits(query);
bool success;
success = true;
foreach (FileSystemObject fso in matching_fsos)
{
string uri = UriFu.UriToEscapedString(fso.Uri);
if (matching_hits.Contains(uri))
{
matching_hits.Remove(uri);
}
else
{
Log.Failure("Hit missing from beagled query results: {0}", uri);
success = false;
}
}
foreach (Hit hit in matching_hits.Values)
{
Log.Failure("Unexpected extra hit in beagled query results: {0}", hit.Uri);
Log.Failure(" Properties:");
foreach (Property prop in hit.Properties)
{
Log.Failure(" {0} = {1}", prop.Key, prop.Value);
}
success = false;
}
return(success);
}